From owner-freebsd-mobile  Fri Mar  6 15:54:40 1998
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From: Nate Williams <nate@mt.sri.com>
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To: marko@cs.uni-frankfurt.de
Cc: freebsd-mobile@FreeBSD.ORG, bde@FreeBSD.ORG
Subject: Re: sio0: X events for device with no tp
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> I was using 2.2.5+PAO and am running -stable now. The PCCARD modem I
> use is a Megahertz XJ3288i. 


So, you have no PAO code on your system?

> Mar  7 00:25:13 kinetic /kernel: Card inserted, slot 0
> Mar  7 00:25:24 kinetic /kernel: sio1: type 16550A
> 
> and I have iijppp configured to automatically start at modem
> insertion. BUT unless I disable sio0 at boot I get 
> 
> Mar  7 00:09:28 kinetic /kernel: sio1: type 16550A
> Mar  7 00:09:50 kinetic /kernel: sio0: 64 events for device with no tp
> Mar  7 00:10:16 kinetic /kernel: sio0: 64 events for device with no tp
> Mar  7 00:10:18 kinetic /kernel: sio0: 2 events for device with no tp
> Mar  7 00:10:18 kinetic /kernel: sio0: 6 events for device with no tp
> Mar  7 00:10:31 kinetic /kernel: sio0: 1 events for device with no tp
> Mar  7 00:10:31 kinetic /kernel: sio0: 2 events for device with no tp
> .
> .
> .
> 
> when I try to use the modem. It does work, but the "events with no tp"
> seem to make transfers very slow.

Hmmm...  This almost sounds like an IRQ conflict of some sort, but
FreeBSD doesn't allow that.

> I do not even understand what the message about ...not tp is trying to
> tell me, so I would be delighted if someone could explain or maybe
> even suggest a fix: currently I do not need sio0 so I can easily
> disable it at boot, but this may change...

tp == tty pointer.  But, I'm not sure what this means.  Bruce?


Nate

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